/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlet;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.DaftarVideo;
import model.Video;

/**
 *
 * @author juwita
 */
public class EditVideo extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession session = request.getSession();
        Video video = new Video();
        DaftarVideo du = new DaftarVideo();
        RequestDispatcher dis = null;
        String page = request.getParameter("page");

        if (page.equals("edit")) {
            session.removeAttribute("error");
            if (session.getAttribute("uname") != null) {
                Video videoses = (Video) session.getAttribute("videoses");
                dis = request.getRequestDispatcher("EditVideo.jsp");
                dis.forward(request, response);
            } else {
                session.setAttribute("error", "anda sudah logout");
                dis = request.getRequestDispatcher("index.jsp");
                dis.forward(request, response);
            }
        } else if (page.equals("lihat")) {
            session.removeAttribute("error");
            if (session.getAttribute("uname") != null) {
                video = null;
                String id = request.getParameter("idVideo");
                Long idVideo = Long.parseLong(id);
                video = du.getVideo(idVideo);
                session.setAttribute("videoses", video);
                dis = request.getRequestDispatcher("LihatVideo.jsp");
                dis.forward(request, response);
            } else {
                session.setAttribute("error", "anda sudah logout");
                dis = request.getRequestDispatcher("index.jsp");
                dis.forward(request, response);
            }
        } else if (page.equals("edited")) {
            session.removeAttribute("error");
            if (session.getAttribute("uname") != null) {
                video = null;
                video = (Video) session.getAttribute("videoses");

                String judulVideo = request.getParameter("judulVideo");
                String tanggalVideo = request.getParameter("tanggalVideo");
                String keteranganVideo = request.getParameter("keteranganVideo");


                video.setJudulVideo(judulVideo);
                video.setTanggalVideo(tanggalVideo);
                video.setKeteranganVideo(keteranganVideo);

                session.setAttribute("videoses", video);
                du.editVideo(video);
                dis = request.getRequestDispatcher("LihatVideo.jsp");
                dis.forward(request, response);
            } else {
                session.removeAttribute("error");
                session.setAttribute("error", "anda sudah logout");
                dis = request.getRequestDispatcher("index.jsp");
                dis.forward(request, response);
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
